Biology
Biology, 27.07.2019 05:00, isabelperez063

How would life be different if you lived 100 million years ago?

answer
Answers: 2

Other questions on the subject: Biology

image
Biology, 21.06.2019 15:00, hann647
Always use significant figure rules. remember that these rules apply to all numbers that are measurements. if a vector that is 3 cm long represents 30 km/h, what velocity does a 5 cm long vector which is drawn using the same scale represent? a.100 km/h b.60km/h c.50km/h
Answers: 2
image
Biology, 21.06.2019 17:30, mikurrjurdan
What is the sequence of amino acids corresponds with the rna strand ucg ggg cac
Answers: 1
image
Biology, 22.06.2019 15:50, jenny3661
Polar zones are cold and tend to be dry because of a pressure system of cold. low high
Answers: 1
image
Biology, 22.06.2019 19:30, ciaotaylor
On a backpacking trip, kenny hikes all day at a steady pace, covering 30 kilometers and burning 4000 calories. at the school track, janelle runs the 100-meter sprint in 13.5 seconds, burning 10 calories. afterward, janelle’s leg muscles are aching and she is breathing hard, while kenny maintains normal breathing all day, even though he burns 400 times more calories than janelle. which two statements offer the best explanation for this phenomenon? a. if the aerobic pathway—cellular respiration—cannot meet the energy demand, then the anaerobic pathway—lactic acid fermentation—starts up, resulting in lactic acid buildup and "oxygen debt." b. aerobic cellular respiration produces more energy, but its use is limited because of lactic acid buildup in the muscles and the resulting "oxygen debt." c. after about 90 seconds of intense exercise, the muscles become depleted of oxygen, and anaerobic respiration can no longer function to produce atp, resulting in "oxygen debt." d. the rate of energy demand determines how the muscles will obtain energy, either from cellular respiration or from lactic acid fermentation if not enough oxygen is present.
Answers: 3
Do you know the correct answer?
How would life be different if you lived 100 million years ago?...

Questions in other subjects: